webpack-dev-server ist kein interner Befehl, und nach der Konfiguration des scipt von package.json kann
npm run server den Server starten.
scripts "scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
**"server":"webpack-dev-server"**
},
Das Folgende ist die Konfiguration meines package.json
{
"name": "demo",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"server":"webpack-dev-server"
},
"keywords": [],
"author": "",
"license": "ISC",
"devDependencies": {
"babel-loader": "^6.4.1",
"css-loader": "^0.28.0",
"style-loader": "^0.16.1",
"url-loader": "^0.5.8",
"webpack": "^2.3.3",
"webpack-dev-server": "^2.4.2"
}
}
可以这么理解,
npm run
命令会开启一个新的shell
,默认把node_modules/.bin
添加到环境变量$PATH
所以你
npm run
运行的webpack-dev-server
来自当前项目的node_modules/.bin
目录下你打过这个webpack-dev-server包啊 所有有个命令
那我应该怎么设置才能直接使用webpack-dev-server也启作用